

/**
 * 通用js方法封装处理
 * Copyright (c) 2019 ruoyi
 */

// 日期格式化
export function parseTime(time, pattern) {
	if (arguments.length === 0 || !time) {
		return null;
	}
	const format = pattern || '{y}-{m}-{d} {h}:{i}:{s}';
	let date;
	if (typeof time === 'object') {
		date = time;
	} else {
		let innerTime = time;
		if ((typeof time === 'string') && (/^[0-9]+$/.test(innerTime))) {
			innerTime = parseInt(innerTime,10);
		} else if (typeof innerTime === 'string') {
			innerTime = innerTime.replace(new RegExp(/-/gm), '/').replace('T', ' ').replace(new RegExp(/\.[\d]{3}/gm), '');
		}
		if ((typeof innerTime === 'number') && (innerTime.toString().length === 10)) {
			innerTime = innerTime * 1000;
		}
		date = new Date(innerTime);
	}
	const formatObj = {
		y: date.getFullYear(),
		m: date.getMonth() + 1,
		d: date.getDate(),
		h: date.getHours(),
		i: date.getMinutes(),
		s: date.getSeconds(),
		a: date.getDay()
	};
	const time_str = format.replace(/{(y|m|d|h|i|s|a)+}/g, (result, key) => {
		let value = formatObj[key];
		// Note: getDay() returns 0 on Sunday
		if (key === 'a') { return ['日', '一', '二', '三', '四', '五', '六'][value]; }
		if (result.length > 0 && value < 10) {
			value = '0' + value;
		}
		return value || 0;
	});
	return time_str;
}

// 表单重置
export function resetForm(refName) {
	// eslint-disable-next-line no-invalid-this
	if (this.$refs[refName]) {
		// eslint-disable-next-line no-invalid-this
		this.$refs[refName].resetFields();
	}
}

// 添加日期范围
export function addDateRange(params, dateRange, propName) {
	const search = params;
	search.params = typeof (search.params) === 'object' && search.params !== null && !Array.isArray(search.params) ? search.params : {};
	const innerDateRange = Array.isArray(dateRange) ? dateRange : [];
	if (typeof (propName) === 'undefined') {
		search.params['beginTime'] = innerDateRange[0];
		search.params['endTime'] = innerDateRange[1];
	} else {
		search.params['begin' + propName] = innerDateRange[0];
		search.params['end' + propName] = innerDateRange[1];
	}
	return search;
}

// 回显数据字典
export function selectDictLabel(datas, value) {
	if (value === undefined) {
		return '';
	}
	const actions = [];
	Object.keys(datas).some((key) => {
		if (datas[key].value == (String(value))) {
			actions.push(datas[key].label);
			return true;
		}else{
			return false;
		}
	});
	if (actions.length === 0) {
		actions.push(value);
	}
	return actions.join('');
}

// 回显数据字典（字符串数组）
export function selectDictLabels(datas, value, separator) {
	let innerValue;
	if (value === undefined || value.length === 0) {
		return '';
	}
	if (Array.isArray(value)) {
		innerValue = value.join(',');
	}
	const actions = [];
	const currentSeparator = undefined === separator ? ',' : separator;
	const temp = innerValue.split(currentSeparator);
	Object.keys(innerValue.split(currentSeparator)).forEach((val) => {
		let match = false;
		Object.keys(datas).forEach((key) => {
			if (datas[key].value == (String(temp[val]))) {
				actions.push(datas[key].label + currentSeparator);
				match = true;
			}
		});
		if (!match) {
			actions.push(temp[val] + currentSeparator);
		}
	});
	return actions.join('').substring(0, actions.join('').length - 1);
}

// 字符串格式化(%s )
export function sprintf(str) {
	const args = arguments; let flag = true; let i = 1;
	const innerStr = str.replace(/%s/g, () => {
		const arg = args[i ++];
		if (typeof arg === 'undefined') {
			flag = false;
			return '';
		}
		return arg;
	});
	return flag ? innerStr : '';
}

// 转换字符串，undefined,null等转化为""
export function parseStrEmpty(str) {
	if (!str || str == 'undefined' || str == 'null') {
		return '';
	}
	return str;
}

// 数据合并
export function mergeRecursive(source, target) {
	for (const p in target) {
		if (target.hasOwnProperty(p)) {
			try {
				if (target[p].constructor == Object) {
					source[p] = mergeRecursive(source[p], target[p]);
				} else {
					source[p] = target[p];
				}
			} catch (e) {
				source[p] = target[p];
			}
		}
	}
	return source;
};

/**
 * 构造树型结构数据
 * @param {*} data 数据源
 * @param {*} id id字段 默认 'id'
 * @param {*} parentId 父节点字段 默认 'parentId'
 * @param {*} children 孩子节点字段 默认 'children'
 */
export function handleTree(data, id, parentId, children) {
	const config = {
	  id: id || 'id',
	  parentId: parentId || 'parentId',
	  childrenList: children || 'children'
	};
  
	const childrenListMap = {};
	const nodeIds = {};
	const tree = [];
  
	for (const d of data) {
	  const parentId = d[config.parentId];
	  if (!childrenListMap[parentId]) {
			childrenListMap[parentId] = [];
	  }
	  nodeIds[d[config.id]] = d;
	  childrenListMap[parentId].push(d);
	}
  
	for (const d of data) {
	  const parentId = d[config.parentId];
	  // eslint-disable-next-line no-eq-null
	  if (nodeIds[parentId] == null) {
			tree.push(d);
	  }
	}
  
	for (const t of tree) {
	  adaptToChildrenList(t);
	}
  
	function adaptToChildrenList(o) {
	  if (childrenListMap[o[config.id]] !== null) {
			o[config.childrenList] = childrenListMap[o[config.id]];
	  }
	  if (o[config.childrenList]) {
			for (const c of o[config.childrenList]) {
		  adaptToChildrenList(c);
			}
	  }
	}
	return tree;
}
/**
* 参数处理
* @param {*} params  参数
*/
export function tansParams(params) {
	let result = '';
	for (const propName of Object.keys(params)) {
		const value = params[propName];
		const part = encodeURIComponent(propName) + '=';
		if (value !== null && value !== '' && typeof (value) !== 'undefined') {
			if (typeof value === 'object') {
				for (const key of Object.keys(value)) {
					if (value[key] !== null && value[key] !== '' && typeof (value[key]) !== 'undefined') {
						const params = propName + '[' + key + ']';
						const subPart = encodeURIComponent(params) + '=';
						result += subPart + encodeURIComponent(value[key]) + '&';
					}
				}
			} else {
				result += part + encodeURIComponent(value) + '&';
			}
		}
	}
	return result;
}


// 返回项目路径
export function getNormalPath(p) {
	if (p.length === 0 || !p || p == 'undefined') {
		return p;
	};
	const res = p.replace('//', '/');
	if (res[res.length - 1] === '/') {
		return res.slice(0, res.length - 1);
	}
	return res;
}

// 验证是否为blob格式
export function blobValidate(data) {
	return data.type !== 'application/json';
}
